+ From Wikipedia: "The Protestant Reformation was the schism within Western Christianity initiated by John Wycliffe, Jan Hus, Martin Luther, John Calvin, and other early Protestants. It was sparked by the 1517 posting of Luther's Ninety-Five Theses. The efforts of the self-described "reformers", who objected to ("protested") the doctrines, rituals, leadership, and ecclesiastical structure of the Roman Catholic Church, led to the creation of new national Protestant churches."